65512137747

素因数分解:

$3^1\times 7^2\times {\mathrm{1429}}^1\times {\mathrm{311869}}^1$

素因数の和:313315

約数の個数: 24

約数和(自身を含む): 101682094800

約数和(自身を除く): 36169957053

約数列:

[1, 3, 7, 21, 49, 147, 1429, 4287, 10003, 30009, 70021, 210063, 311869, 935607, 2183083, 6549249, 15281581, 45844743, 445660801, 1336982403, 3119625607, 9358876821, 21837379249, 65512137747]

約数ペア:

[(1, 65512137747), (3, 21837379249), (7, 9358876821), (21, 3119625607), (49, 1336982403), (147, 445660801), (1429, 45844743), (4287, 15281581), (10003, 6549249), (30009, 2183083), (70021, 935607), (210063, 311869)]